#include "usbcontrol.h"
#include "QDebug"
#include <QDateTime>
usbcontrol::usbcontrol(QObject* parent):
    QObject{parent}
{
    device = NULL;
    bulkinPoint = NULL;

    initEndPoint();

}

int  usbcontrol::sendMessage(char *msg, int msglen)
{
    if(msglen!=8){
        return -1;
    }



        msg[7]=0;
        for(int i = 1;i<7;i++){
            msg[7] +=msg[i];
        }
    if(bulkinPoint==NULL){
        initEndPoint();
    }
    if(bulkinPoint==NULL){
        emit signalSendMessage(QString::fromLocal8Bit("未找到设备或端口,请检查硬件"));
        return -4;
    }
    long len = bulkinPoint->MaxPktSize;
    memset(buffer,0,len);
    int ret = 0;
    contexts = bulkinPoint->BeginDataXfer(buffer,len,&inOvLap);
    if(!bulkinPoint->WaitForXfer(&inOvLap,1500))
        ret = - 1;


    if(!bulkinPoint->FinishDataXfer(buffer,len,&inOvLap,contexts))
        ret  =  -2;

    if(ret !=0){
        device = new CCyUSBDevice(NULL);
        int vid,pid;
        int d = 0;
        int devices = device->DeviceCount();

        do{
            device->Open(d);
            vid = device->VendorID;
            pid = device->ProductID;
            d++;
        }while((d<devices)&&(vid!=0x04b4)&&(pid!=0x00f1));

        bulkinPoint =(CCyBulkEndPoint*)device->EndPointOf(0x01);
        if(bulkinPoint == NULL){
            return -3;
        }
    }
    memcpy(buffer,msg,msglen);

    contexts = bulkinPoint->BeginDataXfer(buffer,len,&inOvLap);
    if(!bulkinPoint->WaitForXfer(&inOvLap,1500))
        return -1;


    if(!bulkinPoint->FinishDataXfer(buffer,len,&inOvLap,contexts))
        return -2;

    return 0;

}

void usbcontrol::initEndPoint()
{
    device = new CCyUSBDevice(NULL);
    int vid,pid;
    int d = 0;
    int devices = device->DeviceCount();

    do{
        device->Open(d);
        vid = device->VendorID;
        pid = device->ProductID;
        d++;
    }while((d<devices)&&(vid!=0x04b4)&&(pid!=0x00f1));

    bulkinPoint =(CCyBulkEndPoint*)device->EndPointOf(0x01);
    if(bulkinPoint == NULL){
        return;
    }


    long len = bulkinPoint->MaxPktSize;

    buffer = (unsigned char*)malloc(len);
    inOvLap.hEvent = CreateEventW(NULL,false,false,NULL);

}





void usbcontrol::bit14(bool b)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x05;
    if(b)
        msg[3] = 0x01;
    sendMessage(msg,8);


    QDateTime t = QDateTime::currentDateTime();
    QString log;
    if(b)
        log = t.toString()+QString::fromLocal8Bit("设置14bit输出");
    else
        log = t.toString()+QString::fromLocal8Bit("设置8bit输出");
//    emit signalSendMessage(log);
}





void usbcontrol::tec(bool b)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    msg[2] = 0x07;
    if(b)
        msg[3] = 0x01;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    if(b)
        log = log+QString::fromLocal8Bit("开启TEC");
    else
        log = log+QString::fromLocal8Bit("关闭TEC");
    emit signalSendMessage(log);
}




void usbcontrol::onepoint()
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x03;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("单点校正");
    emit signalSendMessage(log);


}


void usbcontrol::savelow()
{




    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    msg[2] = 0x00;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("存低温图像");

    emit signalSendMessage(log);

}


void usbcontrol::savehigh()
{


    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    msg[2] = 0x01;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("存高温图像");
    emit signalSendMessage(log);

}


void usbcontrol::calck()
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    msg[2] = 0x02;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("计算K");
    emit signalSendMessage(log);

}


void usbcontrol::savek()
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    msg[2] = 0x03;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("保存K");
    emit signalSendMessage(log);

}


void usbcontrol::openk(bool b)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x01;
    if(b)
        msg[2] = 0x05;
    else
        msg[2] = 0x04;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    if(b)
        log+= QString::fromLocal8Bit("开启K值");
    else
        log+= QString::fromLocal8Bit("关闭K值");
    emit signalSendMessage(log);
}



void usbcontrol::saveb()
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x03;
    msg[3]= 0x01;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("存储B");
    emit signalSendMessage(log);

}


void usbcontrol::openb(bool b)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x03;
    if(b)
        msg[3]= 0x02;
    else
        msg[3] = 0x03;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    if(b)
        log+= QString::fromLocal8Bit("开启B值");
    else
        log+= QString::fromLocal8Bit("关闭B值");
    emit signalSendMessage(log);
}


void usbcontrol::openbila(bool b)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x04;
    if(b)
        msg[3] = 0x01;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    if(b)
        log+=QString::fromLocal8Bit("开启机芯双边滤波");
    else
        log+= QString::fromLocal8Bit("关闭机芯双边滤波");
    emit signalSendMessage(log);
}





void usbcontrol::setDDE(int v)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x0A;
    msg[3] = v/256;
    msg[4] = v%256;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    log+=
        QString::fromLocal8Bit("设置DDE系数为")+QString::number(v);
        emit signalSendMessage(log);

}


void usbcontrol::setGPOL(int value)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x12;
    int v= 16*value;
    //    int v = ui->spinBox_GPOL->value()*16;
    msg[3] = v/256;
    msg[4] = v%256;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("设置GPOL为") + QString::number( value) +"mv";

                          emit signalSendMessage(log);


}


void usbcontrol::setIT(double value)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x10;

//    int v = value*6250/4;//转换为int型
    int v = value*6250/5;
    msg[3] = v/256;

    msg[4] = v%256;
    sendMessage(msg,8);

    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()
                  +QString::fromLocal8Bit("设置积分时间为")+QString::number( value) +"ms";
          emit signalSendMessage(log);


}


void usbcontrol::setkf(int v)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x02;
    msg[3] = v;
    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("设置数字滤波系数为")+QString::number(v);

    emit signalSendMessage(log);

}


void usbcontrol::sethist(int gray)
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x01;
    msg[3] = gray/256;
    msg[4] = gray%256;

    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString()+QString::fromLocal8Bit("设置直方图平台值")+QString::number(gray) ;
    emit signalSendMessage(log);

}

void usbcontrol::setsag(bool b )
{
    char msg[8] = {0};
    msg[0] = 0x44;
    msg[1] = 0x02;
    msg[2] = 0x14;
    if(b)
        msg[3] = 0x01;

    sendMessage(msg,8);
    QDateTime t = QDateTime::currentDateTime();
    QString log = t.toString();
    if(b)
        log+=QString::fromLocal8Bit("开启自适应增强");
    else
        log += QString::fromLocal8Bit("关闭自适应增强");
    emit signalSendMessage(log);

}